$sudo fsck /dev/sda9
fsck from util-linux 2.19.1
e2fsck 1.41.14 (22-Dec-2010)
The filesystem size (according to the superblock) is 94740992 blocks
The physical size of the device is 94740734 blocks
Either the superblock or the partition table is likely to be corrupt!
Abort?

$sudo fsck /dev/sda9
fsck from util-linux 2.19.1
e2fsck 1.41.14 (22-Dec-2010)
The filesystem size (according to the superblock) is 94740992 blocks
The physical size of the device is 94740734 blocks
Either the superblock or the partition table is likely to be corrupt!
Abort? no